Author |
Message |
Topic: Target Times |
tcdev
Replies: 7
Views: 39520
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Forum: Daily Sudoku puzzles Posted: Tue Feb 14, 2006 7:41 am Subject: Target Times |
That's a good tip for the pairs. I've just realised that I'm only considering single squares in isolation, and that I should start looking for pairs to speed up the process.
I found some nicely grade ... |
Topic: Target Times |
tcdev
Replies: 7
Views: 39520
|
Forum: Daily Sudoku puzzles Posted: Sat Feb 11, 2006 3:26 am Subject: Target Times |
Thanks for taking the time to reply!
Today's puzzle (medium) took me 24 mins. I'm finding that after a quick scan of rows and columns, I immediately resort to pencilling in candidates - on the most p ... |
Topic: Target Times |
tcdev
Replies: 7
Views: 39520
|
Forum: Daily Sudoku puzzles Posted: Fri Feb 10, 2006 7:24 am Subject: Target Times |
Would it be possible to indicate target times with the Daily Sudoku Puzzles?
I'm a relative beginner but have, as far as I can tell, progressed to the level where I can solve - eventually - all of th ... |
Topic: Hard 2/6/2006 Confused |
tcdev
Replies: 3
Views: 26560
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Forum: Daily Sudoku puzzles Posted: Fri Feb 10, 2006 7:09 am Subject: Hard 2/6/2006 Confused |
I should probably explain... (I'm a newbie so please excuse my lack of proper sudoku lingo)
The 'Pairs Rule' as I understand it... If you have 2 pairs in any row, column or 3X3 box, then no other squ ... |
Topic: Hard 2/6/2006 Confused |
tcdev
Replies: 3
Views: 26560
|
Forum: Daily Sudoku puzzles Posted: Fri Feb 10, 2006 6:55 am Subject: Hard 2/6/2006 Confused |
(X) is either (4/5) Pair R5C9 & R7C9 (4/6) So (X) cannot be 4, it must be 5.
Regards, Mark |
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